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Annotation of libwww/Library/src/HTMethod.c, revision 2.1

2.1     ! frystyk     1: /*                                                                  HTMethod.c
        !             2: **     MANAGES REQUEST METHODS
        !             3: **
        !             4: **     (c) COPYRIGHT MIT 1995.
        !             5: **     Please first read the full copyright statement in the file COPYRIGH.
        !             6: **
        !             7: **
        !             8: ** HISTORY:
        !             9: **     6 June 95  HFN  Spawned off from HTAccess. Can be extended to allow
        !            10: **                     registration of new methods
        !            11: */
        !            12: 
        !            13: /* Library Include files */
        !            14: #include "tcp.h"
        !            15: #include "HTUtils.h"
        !            16: #include "HTString.h"
        !            17: #include "HTMethod.h"                                   /* Implemented here */
        !            18: 
        !            19: PRIVATE char *method_names[] =
        !            20: {
        !            21:     "INVALID-METHOD",
        !            22:     "GET",
        !            23:     "HEAD",
        !            24:     "POST",
        !            25:     "PUT",
        !            26:     "DELETE",
        !            27:     "LINK",
        !            28:     "UNLINK",
        !            29:     NULL
        !            30: };
        !            31: 
        !            32: /* ------------------------------------------------------------------------- */
        !            33: 
        !            34: /*     Get method enum value
        !            35: **     ---------------------
        !            36: */
        !            37: PUBLIC HTMethod HTMethod_enum ARGS1(CONST char *, name)
        !            38: {
        !            39:     if (name) {
        !            40:        if (!strcasecomp(name, *(method_names+1)))
        !            41:            return METHOD_GET;
        !            42:        else if (!strcasecomp(name, *(method_names+2)))
        !            43:            return METHOD_HEAD;
        !            44:        else if (!strcasecomp(name, *(method_names+3)))
        !            45:            return METHOD_POST;
        !            46:        else if (!strcasecomp(name, *(method_names+4)))
        !            47:            return METHOD_PUT;
        !            48:        else if (!strcasecomp(name, *(method_names+5)))
        !            49:            return METHOD_DELETE;
        !            50:        else if (!strcasecomp(name, *(method_names+6)))
        !            51:            return METHOD_LINK;
        !            52:        else if (!strcasecomp(name, *(method_names+7)))
        !            53:            return METHOD_UNLINK;
        !            54:     }
        !            55:     return METHOD_INVALID;
        !            56: }
        !            57: 
        !            58: 
        !            59: /*     Get method name
        !            60: **     ---------------
        !            61: **     Returns pointer to entry in static table in memory
        !            62: */
        !            63: PUBLIC CONST char * HTMethod_name ARGS1(HTMethod, method)
        !            64: {
        !            65:     if (method & METHOD_GET)
        !            66:        return *(method_names+1);
        !            67:     else if (method == METHOD_HEAD)
        !            68:        return *(method_names+2);
        !            69:     else if (method == METHOD_POST)
        !            70:        return *(method_names+3);
        !            71:     else if (method == METHOD_PUT)
        !            72:        return *(method_names+4);
        !            73:     else if (method == METHOD_DELETE)
        !            74:        return *(method_names+5);
        !            75:     else if (method == METHOD_LINK)
        !            76:        return *(method_names+6);
        !            77:     else if (method == METHOD_UNLINK)
        !            78:        return *(method_names+7);
        !            79:     else
        !            80:        return *method_names;
        !            81: }
        !            82: